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Don't reload the current folder unnecessarily on ::map().

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2005-09-27  Federico Mena Quintero  <federico@ximian.com>

	Don't reload the current folder unnecessarily on ::map().

	* gtk/gtkfilechooserprivate.h (ReloadState): New enum to represent
	the reloading state.
	(struct _GtkFileChooserDefault): Added a "reload_state" field.

	* gtk/gtkfilechooserdefault.c (gtk_file_chooser_default_init):
	Initialize impl->reload_state.
	(gtk_file_chooser_default_map): Check the impl->reload_state; load
	a default folder if no folder has been set, or reload the current
	one only if we had been unmapped first.
	(gtk_file_chooser_default_update_current_folder): Set the
	reload_state to RELOAD_HAS_FOLDER.
	(gtk_file_chooser_default_unmap): Implement, and set the
	reload_state to RELOAD_WAS_UNMAPPED.
	(shortcuts_model_create): Don't call shortcuts_add_bookmarks()
	here; they'll get (re)loaded on ::map() anyway.

	* gtk/gtkfilechooserwidget.c
	(gtk_file_chooser_widget_constructor): Don't set a default folder here.

	* tests/autotestfilechooser.c (test_action_widgets): Don't take in
	a dialog; build it ourselves.
	(test_reload): New test to ensure that we don't load the default
	folder more than once, and that we reload it when
	unmapping/remapping.
	(get_impl_from_dialog): New utility function.
	(test_widgets_for_current_action): Use get_impl_from_dialog().
This commit is contained in:
Federico Mena Quintero 2005-09-28 01:07:08 +00:00 committed by Federico Mena Quintero
parent 72851a22cd
commit 6cd6a0a24e
1 changed files with 7 additions and 0 deletions
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7
gtk/gtkfilechooserprivate.h
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@ -135,6 +135,12 @@ typedef enum {
LOAD_FINISHED /* Model is fully loaded and inserted into the tree */
} LoadState;
typedef enum {
RELOAD_EMPTY, /* No folder has been set */
RELOAD_HAS_FOLDER, /* We have a folder, although it may not be completely loaded yet; no need to reload */
RELOAD_WAS_UNMAPPED /* We had a folder but got unmapped; reload is needed */
} ReloadState;
struct _GtkFileChooserDefault
{
GtkVBox parent_instance;
@ -182,6 +188,7 @@ struct _GtkFileChooserDefault
GtkTreeModelSort *sort_model;
LoadState load_state;
ReloadState reload_state;
guint load_timeout_id;
GSList *pending_select_paths;